18371088

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{1129}}^1$

素因数の和:1256

約数の個数: 60

約数和(自身を含む): 51914460

約数和(自身を除く): 33543372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 678, 904, 1017, 1129, 1356, 1808, 2034, 2258, 2712, 3387, 4068, 4516, 5424, 6774, 8136, 9032, 10161, 13548, 16272, 18064, 20322, 27096, 40644, 54192, 81288, 127577, 162576, 255154, 382731, 510308, 765462, 1020616, 1148193, 1530924, 2041232, 2296386, 3061848, 4592772, 6123696, 9185544, 18371088]

約数ペア:

[(1, 18371088), (2, 9185544), (3, 6123696), (4, 4592772), (6, 3061848), (8, 2296386), (9, 2041232), (12, 1530924), (16, 1148193), (18, 1020616), (24, 765462), (36, 510308), (48, 382731), (72, 255154), (113, 162576), (144, 127577), (226, 81288), (339, 54192), (452, 40644), (678, 27096), (904, 20322), (1017, 18064), (1129, 16272), (1356, 13548), (1808, 10161), (2034, 9032), (2258, 8136), (2712, 6774), (3387, 5424), (4068, 4516)]